1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VIII
Biology
Test for Proteins
Ammonia + pho...
Question
Ammonia + phosphoric acid is used for the testing of :
A
Magnesium
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Barium
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Strontium
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
All of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
Magnesium
Ammonia + phosphoric acid is used for the testing of magnesium.
Suggest Corrections
0
Similar questions
Q.
Compounds of nitrogen, phosphorus and sulphur such as ammonia, phosphoric acid and sulphuric acid are used in fertiliser industry.
Describe contact process for the manufacture of sulphuric acid?
Q.
The reagent used for testing ammonia is:
Q.
Phosphoric acid is used as a positive catalyst for the decomposition of
H
2
O
2
.
Q.
There are two types of fertilizers F
1
and F
2
. F
1
consists of 10% nitrogen and 6% phosphoric acid and F
2
consists of 5% nitrogen and 10% phosphoric acid. After testing the soil conditions, a farmer finds the she needs atleast 14 kg of nitrogen and 14 kg of phosphoric acid for her crop. If F
1
costs ₹6/kg and F
2
costs ₹5/kg, determine how much of each type of fertilizer should be used so that the nutrient requirements are met at minimum cost. What is the minimum cost?